package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时污染,定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理吵死订单方法
     */

    @Scheduled(cron = "0 * * * *  ?")//每分钟触发一次
    public void processRimeoutOrder(){
        log.info("定时处理超时订单:{}", LocalDateTime.now());

        //当前时间减去15分钟
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);

        if (ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                //更新订单状态为取消
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时,自动取消");
                orders.setCancelTime(LocalDateTime.now());

                orderMapper.update(orders);
            }
        }
    }


    /**
     * 处理一直处于派送中状态的订单
     */

    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨1点触发一次
    public void processDeliveryOrder(){
        log.info("定时处理处于派送中的订单:{}",LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS,time);

        if (ordersList != null && ordersList.size() > 0){
            for (Orders orders : ordersList) {
                //更新订单状态为已完成
                orders.setStatus(Orders.COMPLETED);

                orderMapper.update(orders);
            }
        }
    }
}
